into adults that are 50 times their size. 成为体重是自己50倍的成年动物
and they are left to fend for themselves... 自从出生的那一刻
but they are not the widespread predators they once were. 但它们已不再是 从前那个分布广泛的捕食者
Almost two months later, and the females' efforts are rewarded. 将近两个月之后 雌海龟的努力得到回报
But buffalo calves are not as savvy as their parents. 但是小水牛就没有父母那么精明了
Today's reptiles are such experts at living in the margins, 今天的爬行动物如此擅长在边缘生存